101038000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{1031}}^1$

素因数の和:1068

約数の個数: 120

約数和(自身を含む): 284472864

約数和(自身を除く): 183434864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 784, 875, 980, 1000, 1031, 1225, 1400, 1750, 1960, 2000, 2062, 2450, 2800, 3500, 3920, 4124, 4900, 5155, 6125, 7000, 7217, 8248, 9800, 10310, 12250, 14000, 14434, 16496, 19600, 20620, 24500, 25775, 28868, 36085, 41240, 49000, 50519, 51550, 57736, 72170, 82480, 98000, 101038, 103100, 115472, 128875, 144340, 180425, 202076, 206200, 252595, 257750, 288680, 360850, 404152, 412400, 505190, 515500, 577360, 721700, 808304, 902125, 1010380, 1031000, 1262975, 1443400, 1804250, 2020760, 2062000, 2525950, 2886800, 3608500, 4041520, 5051900, 6314875, 7217000, 10103800, 12629750, 14434000, 20207600, 25259500, 50519000, 101038000]

約数ペア:

[(1, 101038000), (2, 50519000), (4, 25259500), (5, 20207600), (7, 14434000), (8, 12629750), (10, 10103800), (14, 7217000), (16, 6314875), (20, 5051900), (25, 4041520), (28, 3608500), (35, 2886800), (40, 2525950), (49, 2062000), (50, 2020760), (56, 1804250), (70, 1443400), (80, 1262975), (98, 1031000), (100, 1010380), (112, 902125), (125, 808304), (140, 721700), (175, 577360), (196, 515500), (200, 505190), (245, 412400), (250, 404152), (280, 360850), (350, 288680), (392, 257750), (400, 252595), (490, 206200), (500, 202076), (560, 180425), (700, 144340), (784, 128875), (875, 115472), (980, 103100), (1000, 101038), (1031, 98000), (1225, 82480), (1400, 72170), (1750, 57736), (1960, 51550), (2000, 50519), (2062, 49000), (2450, 41240), (2800, 36085), (3500, 28868), (3920, 25775), (4124, 24500), (4900, 20620), (5155, 19600), (6125, 16496), (7000, 14434), (7217, 14000), (8248, 12250), (9800, 10310)]